Seiko Cal. 6621 - 745

This Kinetic model from 1990 features a 39mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-f64cafd8c40c]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1990

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